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[Research] Discover how producing line numbers (`-y`) slightly optimizes jumps 

Yes, seriously. Not something we actually need right now, but who
knows!

Part of P0161, funded by [Anonymous].
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nmlgc 2021-10-03 17:16:43 +02:00
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Research/Borland C++ decompilation.md
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@ -459,6 +459,13 @@ Inhibited by:
* inlined calls to empty functions
### `-y` (Produce line number info)
Provides its own kind of slight jump optimization if combined with `-O-`. Yes,
seriously. Might be required to decompile code that seems to contain both some
of the jump optimizations from `-O` and the stack-clearing instructions after
every function call from `-O-`.
## Inlining
Always worth a try to get rid of a potential macro. Some edge cases don't